Add counter activity

core/templates/core/base.jinja

@@ -25,12 +25,14 @@
             <ul>
             {% for bar in Counter.objects.filter(type="BAR").all() %}
                 <li>
+                <a href="{{ url('counter:activity', counter_id=bar.id) }}" style="padding: 0px">
                 {% if bar.is_open() %}
                     <span style="color: green">&#x2713;</span>
                 {% else %}
                     <span style="color: red">&#10007;</span>
                 {% endif %}
                     {{ bar }}
+                </a>
                 </li>
             {% endfor %}
             </ul>

counter/models.py

@@ -173,7 +173,6 @@ class Counter(models.Model):
         bl = []
         for p in pl:
             if timezone.now() - p.activity < timedelta(minutes=settings.SITH_BARMAN_TIMEOUT):
-                p.save() # Update activity
                 bl.append(p.user)
             else:
                 p.end = p.activity
@@ -181,13 +180,26 @@ class Counter(models.Model):
         return bl
 
     def get_random_barman(self):
+        """
+        Return a random user being currently a barman
+        """
         bl = self.get_barmen_list()
         return bl[random.randrange(0, len(bl))]
 
+    def update_activity(self):
+        """
+        Update the barman activity to prevent timeout
+        """
+        for p in Permanency.objects.filter(counter=self, end=None).all():
+            p.save() # Update activity
+
     def is_open(self):
         return len(self.get_barmen_list()) > 0
 
     def barman_list(self):
+        """
+        Returns the barman id list
+        """
         return [b.id for b in self.get_barmen_list()]
 
 class Refilling(models.Model):
@@ -315,8 +327,11 @@ class Permanency(models.Model):
         verbose_name = _("permanency")
 
     def __str__(self):
-        return "%s in %s from %s" % (self.user, self.counter,
-                self.start.strftime("%Y-%m-%d %H:%M:%S"))
+        return "%s in %s from %s (last activity: %s) to %s" % (self.user, self.counter,
+                self.start.strftime("%Y-%m-%d %H:%M:%S"),
+                self.activity.strftime("%Y-%m-%d %H:%M:%S"),
+                self.end.strftime("%Y-%m-%d %H:%M:%S") if self.end else "",
+                )
 
 class CashRegisterSummary(models.Model):
     user = models.ForeignKey(User, related_name="cash_summaries", verbose_name=_("user"))

counter/templates/counter/activity.jinja

+{% extends "core/base.jinja" %}
+{% from 'core/macros.jinja' import user_profile_link %}
+
+{% block title %}
+{% trans counter_name=counter %}{{ counter_name }} activity{% endtrans %}
+{% endblock %}
+
+{% block content %}
+<h3>{% trans counter_name=counter %}{{ counter_name }} activity{% endtrans %}</h3>
+    {% if counter.type == 'BAR' %}
+    <h4>{% trans %}Barman list{% endtrans %}</h4>
+    <ul>
+        {% for b in counter.get_barmen_list() %}
+        <li>{{ user_profile_link(b) }}</li>
+        {% endfor %}
+    </ul>
+    {% endif %}
+{% endblock %}
+
+
+

counter/urls.py

@@ -6,6 +6,7 @@ urlpatterns = [
     url(r'^(?P<counter_id>[0-9]+)$', CounterMain.as_view(), name='details'),
     url(r'^(?P<counter_id>[0-9]+)/click/(?P<user_id>[0-9]+)$', CounterClick.as_view(), name='click'),
     url(r'^(?P<counter_id>[0-9]+)/cash_summary$', CounterCashSummaryView.as_view(), name='cash_summary'),
+    url(r'^(?P<counter_id>[0-9]+)/activity$', CounterActivityView.as_view(), name='activity'),
     url(r'^(?P<counter_id>[0-9]+)/login$', CounterLogin.as_view(), name='login'),
     url(r'^(?P<counter_id>[0-9]+)/logout$', CounterLogout.as_view(), name='logout'),
     url(r'^admin/(?P<counter_id>[0-9]+)$', CounterEditView.as_view(), name='admin'),

counter/views.py

@@ -75,6 +75,7 @@ class CounterMain(DetailView, ProcessFormView, FormMixin):
         """
         if self.request.method == 'POST':
             self.object = self.get_object()
+        self.object.update_activity()
         kwargs = super(CounterMain, self).get_context_data(**kwargs)
         kwargs['login_form'] = LoginForm()
         kwargs['login_form'].fields['username'].widget.attrs['autofocus'] = True
@@ -677,3 +678,12 @@ class CounterCashSummaryView(CanViewMixin, DetailView):
         kwargs = super(CounterCashSummaryView, self).get_context_data(**kwargs)
         kwargs['form'] = self.form
         return kwargs
+
+class CounterActivityView(DetailView):
+    """
+    Show the bar activity
+    """
+    model = Counter
+    pk_url_kwarg = "counter_id"
+    template_name = 'counter/activity.jinja'
+